Lines Matching +full:sha +full:- +full:1

1 // SPDX-License-Identifier: GPL-2.0
26  * suggested by Artur Skawina - that will also make gcc unable to
47 /* This "rolls" over the 512-bit array */
52  * the input data, the next mix it from the 512-bit array.
55 #define SHA_MIX(t) rol32(W(t+13) ^ W(t+8) ^ W(t+2) ^ W(t), 1)
70  * sha1_transform - single block SHA1 transform (deprecated)
76  * This function executes SHA-1's internal compression function.  It updates the
77  * 160-bit internal state (@digest) with a single 512-bit data block (@data).
79  * Don't use this function.  SHA-1 is no longer considered secure.  And even if
80  * you do have to use SHA-1, this isn't the correct way to hash something with
81  * SHA-1 as this doesn't handle padding and finalization.
93 	B = digest[1];  in sha1_transform()
98 	/* Round 1 - iterations 0-16 take their input from 'data' */  in sha1_transform()
102 	/* Round 1 - tail. Input from 512-bit mixing array */  in sha1_transform()
119 	digest[1] += B;  in sha1_transform()
127  * sha1_init - initialize the vectors for a SHA1 digest
133 	buf[1] = 0xefcdab89;  in sha1_init()
140 MODULE_DESCRIPTION("SHA-1 Algorithm");